Is 40 or 50 pound fluoro leader material too stiff to tie knots with? I normally use 20 pound blue label on my moving lure applications that are prone to bite offs (like the chatterbaits you speak of). I tried 30 pound test once and I thought it was too stiff. Not sure if they make a 25 pound test version.
I got the fluro in Segar blue label. I plan to use with single barrel sleeves. There are video’s of them using 100 Lb. test and tying knots to make leaders. When making Fluro leaders after passing the Material thru the sleeve I heat the end and push on a flat plate to make a slight ball. I then pull this tight to the sleeve and double crimp. I have never had a fluro leader fail at the crimped sleeve.